51481488

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{2971}}^1$

素因数の和:3020

約数の個数: 60

約数和(自身を含む): 140409168

約数和(自身を除く): 88927680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 361, 456, 722, 912, 1083, 1444, 2166, 2888, 2971, 4332, 5776, 5942, 8664, 8913, 11884, 17328, 17826, 23768, 35652, 47536, 56449, 71304, 112898, 142608, 169347, 225796, 338694, 451592, 677388, 903184, 1072531, 1354776, 2145062, 2709552, 3217593, 4290124, 6435186, 8580248, 12870372, 17160496, 25740744, 51481488]

約数ペア:

[(1, 51481488), (2, 25740744), (3, 17160496), (4, 12870372), (6, 8580248), (8, 6435186), (12, 4290124), (16, 3217593), (19, 2709552), (24, 2145062), (38, 1354776), (48, 1072531), (57, 903184), (76, 677388), (114, 451592), (152, 338694), (228, 225796), (304, 169347), (361, 142608), (456, 112898), (722, 71304), (912, 56449), (1083, 47536), (1444, 35652), (2166, 23768), (2888, 17826), (2971, 17328), (4332, 11884), (5776, 8913), (5942, 8664)]